draw: add support for num_samples + sample_stride to the image paths

[mesa.git] / src / gallium / drivers / llvmpipe / lp_setup.h

diff --git a/src/gallium/drivers/llvmpipe/lp_setup.h b/src/gallium/drivers/llvmpipe/lp_setup.h
index a41bb8863bb2e148d9c888e0a07af16bffa2b680..ccf67fe2b272e9aab42d12b92d49044314b2e105 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_setup.h
+++ b/src/gallium/drivers/llvmpipe/lp_setup.h
@@ -1,6 +1,6 @@
 /**************************************************************************
  *
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2007 VMware, Inc.
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -18,7 +18,7 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -33,28 +33,6 @@
 struct draw_context;
 struct vertex_info;
 
-enum lp_interp {
-   LP_INTERP_CONSTANT,
-   LP_INTERP_LINEAR,
-   LP_INTERP_PERSPECTIVE,
-   LP_INTERP_POSITION,
-   LP_INTERP_FACING
-};
-
-
-/**
- * Describes how to compute the interpolation coefficients (a0, dadx, dady)
- * from the vertices passed into our triangle/line/point functions by the
- * draw module.
- *
- * Vertices are treated as an array of float[4] values, indexed by
- * src_index.
- */
-struct lp_shader_input {
-   enum lp_interp interp;       /* how to interpolate values */
-   unsigned src_index;          /* where to find values in incoming vertices */
-   unsigned usage_mask;         /* bitmask of TGSI_WRITEMASK_x flags */
-};
 
 struct pipe_resource;
 struct pipe_query;
@@ -65,7 +43,11 @@ struct pipe_framebuffer_state;
 struct lp_fragment_shader_variant;
 struct lp_jit_context;
 struct llvmpipe_query;
+struct pipe_fence_handle;
+struct lp_setup_variant;
+struct lp_setup_context;
 
+void lp_setup_reset( struct lp_setup_context *setup );
 
 struct lp_setup_context *
 lp_setup_create( struct pipe_context *pipe,
@@ -73,18 +55,15 @@ lp_setup_create( struct pipe_context *pipe,
 
 void
 lp_setup_clear(struct lp_setup_context *setup,
-               const float *clear_color,
+               const union pipe_color_union *clear_color,
                double clear_depth,
                unsigned clear_stencil,
                unsigned flags);
 
-struct pipe_fence_handle *
-lp_setup_fence( struct lp_setup_context *setup );
 
 
 void
 lp_setup_flush( struct lp_setup_context *setup,
-                unsigned flags,
                 struct pipe_fence_handle **fence,
                 const char *reason);
 
@@ -98,12 +77,23 @@ lp_setup_set_triangle_state( struct lp_setup_context *setup,
                              unsigned cullmode,
                              boolean front_is_ccw,
                              boolean scissor,
-                             boolean gl_rasterization_rules );
+                             boolean half_pixel_center,
+                             boolean bottom_edge_rule);
+
+void 
+lp_setup_set_line_state( struct lp_setup_context *setup,
+                         float line_width);
+
+void 
+lp_setup_set_point_state( struct lp_setup_context *setup,
+                          float point_size,                          
+                          boolean point_size_per_vertex,
+                          uint sprite_coord_enable,
+                          uint sprite_coord_origin);
 
 void
-lp_setup_set_fs_inputs( struct lp_setup_context *setup,
-                        const struct lp_shader_input *interp,
-                        unsigned nr );
+lp_setup_set_setup_variant( struct lp_setup_context *setup,
+                           const struct lp_setup_variant *variant );
 
 void
 lp_setup_set_fs_variant( struct lp_setup_context *setup,
@@ -111,8 +101,18 @@ lp_setup_set_fs_variant( struct lp_setup_context *setup,
 
 void
 lp_setup_set_fs_constants(struct lp_setup_context *setup,
-                          struct pipe_resource *buffer);
+                          unsigned num,
+                          struct pipe_constant_buffer *buffers);
+
+void
+lp_setup_set_fs_ssbos(struct lp_setup_context *setup,
+                      unsigned num,
+                      struct pipe_shader_buffer *buffers);
 
+void
+lp_setup_set_fs_images(struct lp_setup_context *setup,
+                       unsigned num,
+                       struct pipe_image_view *images);
 
 void
 lp_setup_set_alpha_ref_value( struct lp_setup_context *setup,
@@ -127,14 +127,24 @@ lp_setup_set_blend_color( struct lp_setup_context *setup,
                           const struct pipe_blend_color *blend_color );
 
 void
-lp_setup_set_scissor( struct lp_setup_context *setup,
-                      const struct pipe_scissor_state *scissor );
+lp_setup_set_scissors( struct lp_setup_context *setup,
+                       const struct pipe_scissor_state *scissors );
+
+void
+lp_setup_set_viewports(struct lp_setup_context *setup,
+                       unsigned num_viewports,
+                       const struct pipe_viewport_state *viewports);
 
 void
 lp_setup_set_fragment_sampler_views(struct lp_setup_context *setup,
                                     unsigned num,
                                     struct pipe_sampler_view **views);
 
+void
+lp_setup_set_fragment_sampler_state(struct lp_setup_context *setup,
+                                    unsigned num,
+                                    struct pipe_sampler_state **samplers);
+
 unsigned
 lp_setup_is_resource_referenced( const struct lp_setup_context *setup,
                                 const struct pipe_resource *texture );
@@ -143,6 +153,10 @@ void
 lp_setup_set_flatshade_first( struct lp_setup_context *setup, 
                               boolean flatshade_first );
 
+void
+lp_setup_set_rasterizer_discard( struct lp_setup_context *setup, 
+                                 boolean rasterizer_discard );
+
 void
 lp_setup_set_vertex_info( struct lp_setup_context *setup, 
                           struct vertex_info *info );
@@ -155,4 +169,10 @@ void
 lp_setup_end_query(struct lp_setup_context *setup,
                    struct llvmpipe_query *pq);
 
+static inline unsigned
+lp_clamp_viewport_idx(int idx)
+{
+   return (PIPE_MAX_VIEWPORTS > idx && idx >= 0) ? idx : 0;
+}
+
 #endif